jupyterlab_code_formatter: format option is not in commad pallet and not shown at all

Regarding this issue, I have the same problem, but my jupyter serverextension list is ok and I have installed jupyter_lab_formatter

So what may it be a problem?

λ jupyter serverextension list
config dir: C:\Users\metya\.jupyter
    jupyter_tensorboard enabled
    - Validating...
      jupyter_tensorboard 0.1.8 ok
    nbresuse enabled
    - Validating...
      nbresuse  ok
    jupyterlab_git enabled
    - Validating...
      jupyterlab_git  ok
    jupyterlab_code_formatter enabled
    - Validating...
      jupyterlab_code_formatter  ok
config dir: C:\ProgramData\Anaconda3\etc\jupyter
    jupyterlab enabled
    - Validating...
      jupyterlab 0.35.4 ok
    jupyterlab_github enabled
    - Validating...
      jupyterlab_github 0.7.0 ok
    nbresuse enabled
    - Validating...
      nbresuse  ok
    nbextensions disabled
    - Validating...
Error loading server extension nbextensions
      X is nbextensions importable?

λ jupyter labextension list
JupyterLab v0.35.4
Known labextensions:
   app dir: C:\ProgramData\Anaconda3\share\jupyter\lab
        @deathbeds/jupyterlab_graphviz v0.1.1 enabled  ok
        @ijmbarr/jupyterlab_spellchecker v0.1.4 enabled  ok
        @jupyter-widgets/jupyterlab-manager v0.38.1 enabled  ok
        @jupyterlab/celltags v0.1.4 enabled  ok
        @jupyterlab/geojson-extension v0.18.1 enabled  ok
        @jupyterlab/git v0.4.2 enabled  ok
        @jupyterlab/github v0.10.0 enabled  ok
        @jupyterlab/google-drive v0.16.0 enabled  ok
        @jupyterlab/katex-extension v0.20.0 enabled  ok
        @jupyterlab/latex v0.6.1 enabled  ok
        @jupyterlab/plotly-extension v0.18.1 enabled  ok
        @jupyterlab/statusbar v0.5.0 enabled  ok
        @jupyterlab/toc v0.6.0 enabled  ok
        @krassowski/jupyterlab_go_to_definition v0.1.6 enabled  ok
        @lckr/jupyterlab_variableinspector v0.1.0 enabled  ok
        @mflevine/jupyterlab_html v0.1.4 enabled  ok
        @ryantam626/jupyterlab_code_formatter v0.2.0 enabled  ok
        jupyter-gmaps v0.8.2 enabled  ok
        jupyterlab-chart-editor v1.0.0 enabled  ok
        jupyterlab-jupytext v0.1.0-dev enabled  ok
        jupyterlab_bokeh v0.6.3 enabled  ok
        jupyterlab_nbmetadata v0.1.0 enabled  ok
        jupyterlab_tensorboard v0.1.5 enabled  ok

About this issue

Original URL
State: closed
Created 5 years ago
Comments: 28 (12 by maintainers)

Most upvoted comments

FWIW, I experienced the same issue, only to find out that while I had installed the labextension and the serverextension, I forgot to actually install the package (pip install jupyterlab_code_formatter). Doing that and then restarting the server fixed my problem.

TimDumol on May 1, 2019

@ryantam626 The issue is solved now (by reinstallation of extension) and the problem is no more. Thanks for being active and for your time.

Gkchandora on Jul 16, 2019

oh wow I should learn to read instructions better - I’m so used to just installing lab extensions. after installing the package the formatter works fine

just wondering what the package is for? is there no way to roll everything into a single lab extension?

The package provides server extension, which is used for actually running the code for formatting and for determining the existence of formatters.

There is a way to roll everything into a single lab extension, making the running kernel run the format_str (or other equivalent formatting functions) would be one way, but I don’t really like my notebook to have skipping exec count so I didn’t go for that 🙈

ryantam626 on May 1, 2019